19dc0f0d11fbaa15a0491c0c052ba85dfc9e2683985786f9060c88534b6c4125  papers_a2020v105n2.jpg
94c0c0c89a8b49fcd1b4322ad9293c559337f9cc4f0e3696df58865461c1a725  papers_a2020v105n2p177.pdf
c6a16d74969f34c14bee0259db972b7dac3b6127fc0c540b45d46db210795b32  papers_a2020v105n2p183.pdf
bb06d2fe17fc76fedcb625cf85d25cf34e65bee9e6124d877c05b2a5a9ef6615  papers_a2020v105n2p211.pdf
cadac02f6b177ca55d46917ecbb5ddf05022e9c3680abee28f961c33b8406b90  papers_a2020v105n2p235.pdf
68b5f49e6f7432ad60d6f9be037affa9cee6b5996ee39e518e187b6641eef17a  papers_a2020v105n2p259.pdf
148991f3819ee334bc11891cdfe96c7aaa0e70d4cf76836994b969a477193292  papers_a2020v105n2p279.pdf